Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0021-9797(06)00286-4
Full text from	free resource	Hokkaido University Collection of Scholarly and Academic Papers: HUSCAP	http://hdl.handle.net/2115/14585
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:16677660